Jae Yong Jung , Jin Young Park , Woo Tae Hong , Jung Sik Joo , Won Kyo Jung , Hyun Kyoung Yang
{"title":"颜色可调的合成钼酸钙纳米粒子的多样化应用","authors":"Jae Yong Jung , Jin Young Park , Woo Tae Hong , Jung Sik Joo , Won Kyo Jung , Hyun Kyoung Yang","doi":"10.1016/j.jsamd.2024.100710","DOIUrl":null,"url":null,"abstract":"<div><p>Crystalline CaMoO<sub>4</sub> NPs were synthesized using a solvothermal method in an autoclave. The synthesized CaMoO<sub>4</sub> could detect a signal in the main peak of (112) phase in the XRD pattern. It emits an absorption spectrum in the UV region and an emission spectrum wide range of 380–680 nm. Single-doped Tb<sup>3+</sup> ions and Eu<sup>3+</sup> ions were used as luminescent materially.. To reproduce the various colors, the amount of Tb<sup>3+</sup> ions added was fixed, and the amount of Eu<sup>3+</sup> ions was increased to synthesize them. When excited by UV light, the synthesized CaMoO<sub>4</sub>: [Eu<sup>3+</sup>]/[Tb<sup>3+</sup>] displayed various colors from green to yellow, orange, and red. Light-emitting powders of various colors were mixed with polydimethylsiloxane (PDMS) to create a flexible composite sheet that could be folded, rolled, and applied to UV-LED to create unique colors. In addition, it was possible to identify fingerprints on a glass substrate. It was proposed that this could be applied to anti-counterfeiting by manufacturing a solution that could be identified only when applied to banknotes and irradiated with a UV lamp.</p></div>","PeriodicalId":17219,"journal":{"name":"Journal of Science: Advanced Materials and Devices","volume":"9 2","pages":"Article 100710"},"PeriodicalIF":6.7000,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468217924000418/pdfft?md5=2baa650ac9ed56ebc9f4e4f862360032&pid=1-s2.0-S2468217924000418-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Diverse applicability of color-tunable synthesized calcium molybdate nanoparticles\",\"authors\":\"Jae Yong Jung , Jin Young Park , Woo Tae Hong , Jung Sik Joo , Won Kyo Jung , Hyun Kyoung Yang\",\"doi\":\"10.1016/j.jsamd.2024.100710\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Crystalline CaMoO<sub>4</sub> NPs were synthesized using a solvothermal method in an autoclave. The synthesized CaMoO<sub>4</sub> could detect a signal in the main peak of (112) phase in the XRD pattern. It emits an absorption spectrum in the UV region and an emission spectrum wide range of 380–680 nm. Single-doped Tb<sup>3+</sup> ions and Eu<sup>3+</sup> ions were used as luminescent materially.. To reproduce the various colors, the amount of Tb<sup>3+</sup> ions added was fixed, and the amount of Eu<sup>3+</sup> ions was increased to synthesize them. When excited by UV light, the synthesized CaMoO<sub>4</sub>: [Eu<sup>3+</sup>]/[Tb<sup>3+</sup>] displayed various colors from green to yellow, orange, and red. Light-emitting powders of various colors were mixed with polydimethylsiloxane (PDMS) to create a flexible composite sheet that could be folded, rolled, and applied to UV-LED to create unique colors. In addition, it was possible to identify fingerprints on a glass substrate. It was proposed that this could be applied to anti-counterfeiting by manufacturing a solution that could be identified only when applied to banknotes and irradiated with a UV lamp.</p></div>\",\"PeriodicalId\":17219,\"journal\":{\"name\":\"Journal of Science: Advanced Materials and Devices\",\"volume\":\"9 2\",\"pages\":\"Article 100710\"},\"PeriodicalIF\":6.7000,\"publicationDate\":\"2024-03-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2468217924000418/pdfft?md5=2baa650ac9ed56ebc9f4e4f862360032&pid=1-s2.0-S2468217924000418-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Science: Advanced Materials and Devices\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2468217924000418\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Science: Advanced Materials and Devices","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2468217924000418","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Diverse applicability of color-tunable synthesized calcium molybdate nanoparticles
Crystalline CaMoO4 NPs were synthesized using a solvothermal method in an autoclave. The synthesized CaMoO4 could detect a signal in the main peak of (112) phase in the XRD pattern. It emits an absorption spectrum in the UV region and an emission spectrum wide range of 380–680 nm. Single-doped Tb3+ ions and Eu3+ ions were used as luminescent materially.. To reproduce the various colors, the amount of Tb3+ ions added was fixed, and the amount of Eu3+ ions was increased to synthesize them. When excited by UV light, the synthesized CaMoO4: [Eu3+]/[Tb3+] displayed various colors from green to yellow, orange, and red. Light-emitting powders of various colors were mixed with polydimethylsiloxane (PDMS) to create a flexible composite sheet that could be folded, rolled, and applied to UV-LED to create unique colors. In addition, it was possible to identify fingerprints on a glass substrate. It was proposed that this could be applied to anti-counterfeiting by manufacturing a solution that could be identified only when applied to banknotes and irradiated with a UV lamp.
期刊介绍：
In 1985, the Journal of Science was founded as a platform for publishing national and international research papers across various disciplines, including natural sciences, technology, social sciences, and humanities. Over the years, the journal has experienced remarkable growth in terms of quality, size, and scope. Today, it encompasses a diverse range of publications dedicated to academic research.
Considering the rapid expansion of materials science, we are pleased to introduce the Journal of Science: Advanced Materials and Devices. This new addition to our journal series offers researchers an exciting opportunity to publish their work on all aspects of materials science and technology within the esteemed Journal of Science.
With this development, we aim to revolutionize the way research in materials science is expressed and organized, further strengthening our commitment to promoting outstanding research across various scientific and technological fields.
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